CN222335329U

CN222335329U - Foldable desk lamp

Info

Publication number: CN222335329U
Application number: CN202421291782.4U
Authority: CN
Inventors: 张西玲; 严婷婷; 阳雯静; 向宣谚
Original assignee: Sichuan Technology & Business College
Current assignee: Sichuan Technology & Business College
Priority date: 2024-06-06
Filing date: 2024-06-06
Publication date: 2025-01-10
Anticipated expiration: 2034-06-06

Abstract

The utility model provides a collapsible desk lamp relates to desk lamp technical field, the on-line screen storage device comprises a base, a support rack, the lamp holder, the damping passes the line pivot setting between base and support frame, support frame and lamp holder, in order to realize base and support frame, support frame and lamp holder rotate each other, wherein, be provided with the through-hole that the supply line passed on the damping wire passing device, make things convenient for the line on the base to supply to the lamp holder, one side of keeping away from the support frame of lamp holder is provided with the concave surface, one side of support frame is kept away from to the base sets up to the convex surface, the convex surface can imbed in the concave surface, in order to form a ring-shaped, through rotating support frame and lamp holder, and then adjust the height of lamp holder, reach people's demand, when people do not use, with lamp holder and base lock, save space, wherein can form a ring-shaped when lamp holder and base lock mutually, and then provide a new molding, in addition, collapsible desk lamp outward appearance is small and exquisite, portable.

Description

Foldable desk lamp

Technical Field

The utility model relates to the technical field of desk lamps, in particular to a foldable desk lamp.

Background

The lamp refers to an electric lamp with a base, which is placed on a desk, is small and exquisite, is convenient to carry, is mainly light and convenient to read, learn and work, is a shell type dustproof structure (the shell is sleeved outside the desk lamp and can be taken down for cleaning at any time), an assembly type dustproof structure (a special dustproof assembly is arranged in the desk lamp structure and can effectively isolate sundries such as dust outside the desk lamp), a magnetic type dustproof structure (part of the desk lamp adopts a magnetic technology to separate a part of the desk lamp with stronger magnetic force from the base and is convenient to clean), a sliding type dustproof structure (a sliding device is arranged between the desk lamp holder and a bracket and can isolate dust outside), and a fan type dustproof structure (a built-in fan can suck and filter sundries such as dust and then discharge the dust, thereby achieving the aim of dust prevention).

Compared with the prior multifunctional foldable desk lamp, when in use, the dustproof structure is not used, so that the desk lamp is easy to be polluted by liquid and dust, the service life is reduced, or the foldable desk lamp with the dustproof structure has single structural use and can only be used for dust prevention.

Disclosure of utility model

The utility model aims to provide a foldable table lamp, which solves the technical problem that the table lamp in the prior art is easy to be polluted by liquid and dust due to a dustproof structure. The preferred technical solutions of the technical solutions provided by the present utility model can produce a plurality of technical effects described below.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a foldable table lamp, which comprises a base, a support frame, a lamp holder and a damping wire passing rotating shaft, wherein the damping wire passing rotating shaft is arranged between the base and the support frame as well as between the support frame and the lamp holder so as to realize the mutual rotation of the base and the support frame as well as between the support frame and the lamp holder, a through hole for a wire to pass through is formed in the damping wire passing rotating shaft, a concave surface is formed in one side, far away from the support frame, of the lamp holder, a convex surface is arranged on one side, far away from the support frame, of the base, and the convex surface can be embedded in the concave surface so as to form a ring shape.

Preferably, the damping wire passing rotating shaft comprises a middle rotating shaft, a first iron sheet, a second iron sheet and a first nut, wherein the first iron sheet is sleeved on the outer side of the middle rotating shaft, the through hole penetrates through the middle rotating shaft along the axis direction of the middle rotating shaft, and the first nut prevents the first iron sheet and the second iron sheet from separating from the middle rotating shaft.

Preferably, a battery and a circuit board are arranged in the base, a switch is arranged on the base, the switch is electrically connected with the circuit board, the circuit board is electrically connected with the battery, and the battery is electrically connected with the lamp cap.

Preferably, the base is provided with a Type-C charging port, the Type-C charging port is arranged on the convex surface of the base, and the Type-C charging port is electrically connected with the battery.

Preferably, the base is provided with a USB charging port, the USB charging port is arranged on the convex surface of the base, and the USB charging port is electrically connected with the battery.

Preferably, the battery is a lithium battery.

Preferably, the upper end face of the base is provided with a stationery placing area, and the stationery placing area is provided with waves with alternate concave-convex.

Preferably, the base is provided with a balancing weight.

The technical scheme provided by the application comprises the following beneficial effects:

The utility model provides a foldable desk lamp, which comprises a base, a support frame, a lamp holder and a damping wire passing rotating shaft, wherein the damping wire passing rotating shaft is arranged between the base and the support frame as well as between the support frame and the lamp holder so as to realize the mutual rotation of the base and the support frame as well as between the support frame and the lamp holder, a through hole for a wire to pass is formed in the damping wire passing device, the wire on the base can be conveniently supplied to the lamp holder, a concave surface is formed on one side, far away from the support frame, of the lamp holder, the side, far away from the support frame, of the base is provided with a convex surface, the convex surface can be embedded in the concave surface so as to form a ring shape, and when the desk lamp is used by people, the lamp holder and the lamp holder are buckled with the base when people do not use the desk lamp, the space is saved, and meanwhile, the dustproof effect can be realized, the novel shape is further provided, and the foldable desk lamp is small in appearance and convenient to carry.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram illustrating an unfolded configuration of a folding table lamp, according to an exemplary embodiment;

FIG. 2 is a schematic diagram illustrating a closed configuration of a folding table lamp, according to an exemplary embodiment;

FIG. 3 is a schematic diagram illustrating a structure of a base interior according to an exemplary embodiment;

Fig. 4 is a schematic diagram illustrating a structure of a damped over-line shaft according to an example embodiment.

In the figure, 1, a base; 11, convex surface, 12, battery, 13, circuit board, 14, switch, 15, stationery placing area, 16, balancing weight, 2, supporting frame, 3, lamp holder, 31, concave surface, 4, damping through line rotating shaft, 41, through hole, 42, first iron sheet, 43, second iron sheet, 44, first nut, 45, rotating shaft.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.

The embodiment provides a foldable table lamp, solves the technical problem that the table lamp existing in the prior art is easy to be polluted by liquid and dust due to the fact that a dustproof structure is not arranged.

Hereinafter, embodiments will be described with reference to the drawings. Furthermore, the embodiments shown below do not limit the summary of the utility model described in the claims. The whole contents of the constitution shown in the following examples are not limited to the solution of the utility model described in the claims.

Referring to fig. 1-4, the utility model provides a foldable desk lamp, which comprises a base 1, a support frame 2, a lamp holder 3 and a damping wire passing rotating shaft 4, wherein the damping wire passing rotating shaft 4 is arranged between the base 1 and the support frame 2 and between the support frame 2 and the lamp holder 3 of the support frame 2 so as to realize the mutual rotation of the base 1 and the support frame 2 and between the support frame 2 and the lamp holder 3 of the support frame 3, wherein a through hole 41 for a wire to pass is arranged on the damping wire passing rotating shaft 4, so that the wire on the base 1 can be conveniently supplied to the lamp holder 3, a concave surface 31 is arranged on one side of the lamp holder 3 far away from the support frame 2, a convex surface 11 is arranged on one side of the base 1 far away from the support frame 2, and the convex surface 11 can be embedded in the concave surface 31 so as to form a ring shape, when people use the desk lamp, the lamp can further adjust the height of the lamp holder 3 by rotating the support frame 2 and the lamp holder 3, and when people do not use the desk lamp, the lamp holder 3 and the base 1 can be buckled to save space, and the dustproof effect can be realized at the same time, in addition, the desk lamp can be provided with a new shape, and the foldable appearance, and the desk lamp is small and portable.

In the embodiment, the lamp cap 3 adopts a high-performance LED light source, eye protection illumination and the high-performance LED light source, has the characteristics of long service life, low power consumption, no pollution and the like, and simultaneously has safety guarantee measures such as short circuit protection, overcurrent protection and the like.

In this embodiment, the damping wire passing shaft includes a middle shaft 45, a first iron sheet 42, a second iron sheet 43, and a first nut 44, the first iron sheet 42 and the second iron sheet 43 are sleeved outside the middle shaft 45, between the base 1 and the support frame 2, the first iron sheet 42 is installed in the base 1, the second iron sheet 43 is installed in the support frame 2, the first nut 44 is sleeved on the middle shaft 45, further fastening the distance between the first iron sheet 42 and the second iron sheet 43, so as to tightly connect the base 1 and the support frame 2, between the support frame 2 and the lamp cap 3, the first iron sheet 42 is installed in the lamp cap 3, the second iron sheet 43 is installed in the support frame 2, the first nut 44 is sleeved on the middle shaft 45, further fastening the distance between the first iron sheet 42 and the second iron sheet 43, so as to tightly connect the lamp cap 3 and the support frame 2, and the through hole 41 penetrates through the middle shaft 45 along the axis direction of the middle shaft 45, so as to facilitate the wire passing.

In this embodiment, in order to conveniently provide power for the lamp cap 3, a battery 12 and a circuit board 13 are disposed in the base 1, a switch 14 is disposed on the base 1, the switch 14 is electrically connected with the circuit board 13, the circuit board 13 is electrically connected with the battery 12, the battery 12 is electrically connected with the lamp cap 3, and people control the switch 14 to further control the opening and closing of the lamp cap 3.

In this embodiment, for the convenience is charged for battery 12, be provided with Type-C on base 1 and charge the mouth, just Type-C charges the mouth and sets up the convex 11 positions of base 1, can also reach Type-C simultaneously and charge the dirt-proof purpose of mouth, wherein, type-C charges the mouth and is connected with battery 12 electricity.

In this embodiment, in order to facilitate charging other devices, the base 1 is provided with a USB charging port, and the USB charging port is disposed at the convex surface 11 of the base 1, and meanwhile, the purpose of dust prevention of the USB charging port can be achieved, and the USB charging port is electrically connected with the battery 12. Other devices can be mobile phones, tablet computers and the like, space is saved, space utilization is improved, charging is more convenient and easier, temporary power is provided when no power interface exists, and higher use value is provided.

In this embodiment, the battery 12 is a lithium battery 12, the lithium battery 12 has high energy density, which has reached 460-600Wh/kg, which is about 6-7 times of the lead-acid battery 12, long service life, which can reach more than 6 years, high rated voltage (the single operating voltage is 3.7V or 3.2V), which is about equal to the serial voltage of 3 nickel-cadmium or nickel-hydrogen rechargeable batteries 12, so as to be convenient for forming the battery 12 power pack, and the lithium battery 12 can regulate the voltage to 0V by a novel technology of the voltage regulator of the lithium battery 12, so as to be suitable for small electric appliances, has high power tolerance, and has very low self-discharge rate.

In this embodiment, in order to increase the up end of base 1 on base 1 and be provided with stationery and place district 15, stationery is placed district 15 and is provided with unsmooth alternate ripple, use unsmooth face 11 to reach and place the function, adopt the element of mountain, carry out outward appearance design to unsmooth face 11, make the workspace more clean and tidy, let the people feel fresh and cool and orderly, aesthetic feeling and comfort have been increased, the specific position of stationery can be seen in the region that light was lighted, improve work efficiency and working quality, save time, simultaneously, the pen can be placed in the concave position of stationery and place district 15, can prevent the phenomenon that the pen is in disorder.

In this embodiment, in order to increase the weight of the base 1, the base 1 is provided with a weight block 16, so as to prevent the problem that people cannot support the lamp cap 3 during use.

It should be noted that, the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. are used herein for convenience of description and simplicity of description only, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description herein, it should also be noted that the terms "mounted," "connected," and "coupled" are to be construed broadly, as well as, for example, fixedly coupled, detachably coupled, or integrally coupled, mechanically coupled, electrically coupled, directly coupled, or indirectly coupled via an intervening medium, unless otherwise specifically indicated and defined. The specific meaning of the above terms in the present utility model can be understood as appropriate by those of ordinary skill in the art.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

It is to be understood that the same or similar parts in the above embodiments may be referred to each other, and that in some embodiments, the same or similar parts in other embodiments may be referred to. The schemes provided by the application comprise the basic schemes of the schemes, are independent of each other and are not mutually restricted, but can be combined with each other under the condition of no conflict, so that a plurality of effects are realized together.

While embodiments of the present application have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the application, and that variations, modifications, alternatives, and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the application.

Claims

1. The utility model provides a collapsible desk lamp, its characterized in that, including base (1), support frame (2), lamp holder (3), damping pass line pivot (4), damping passes line pivot (4) set up base (1) with support frame (2) with lamp holder (3) between, realize base (1) with support frame (2) with lamp holder (3) rotate each other, wherein, damping is provided with through-hole (41) that the supply line passed on passing line pivot (4), one side of keeping away from of lamp holder (3) support frame (2) is provided with concave surface (31), one side that support frame (2) were kept away from to base (1) sets up to convex surface (11), convex surface (11) can imbed in concave surface (31) in order to form an annular.

2. The foldable desk lamp as claimed in claim 1, wherein the damping wire passing shaft comprises a middle shaft (45), a first iron sheet (42), a second iron sheet (43) and a first nut (44), the first iron sheet (42) and the second iron sheet (43) are sleeved outside the middle shaft (45), the through hole (41) penetrates through the middle shaft (45) along the axial direction of the middle shaft (45), and the first nut (44) prevents the first iron sheet (42) and the second iron sheet (43) from being separated from the middle shaft (45).

3. The foldable desk lamp as claimed in claim 1, characterized in that a battery (12) and a circuit board (13) are arranged in the base (1), a switch (14) is arranged on the base (1), the switch (14) is electrically connected with the circuit board (13), the circuit board (13) is electrically connected with the battery (12), and the battery (12) is electrically connected with the lamp cap (3).

4. A foldable desk lamp as claimed in claim 3, characterized in that the base (1) is provided with a Type-C charging port, which is electrically connected with the battery (12).

5. A foldable desk lamp as claimed in claim 3, characterized in that the base (1) is provided with a USB charging port, which is electrically connected to the battery (12).

6. A foldable desk lamp as claimed in claim 3, characterized in that the battery (12) is a lithium battery.

7. The foldable desk lamp as claimed in claim 1, characterized in that the upper end surface of the base (1) is provided with a stationery placing region (15), and the stationery placing region (15) is provided with waves with alternate concavities and convexities.

8. Foldable desk lamp according to claim 1, characterized in that the base (1) is provided with a counter weight (16).

9. Foldable desk lamp according to claim 1, characterized in that the lamp base (3) employs a high performance LED light source.